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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <button id="btnNews">获取新闻列表</button>
    <script src="myajax.js"></script>
    <script>
         const btnNews = document.querySelector('#btnNews')
      btnNews.addEventListener('click', function () {
        myaxios({
            url:'http://ajax-api.itheima.net/api/login',
            method:'post',
            data:{
                username:'admin',
                password:'123456'
            }
          
        }).then(res=>console.log(res))
    })
    </script>
</body>
</html>